145904320

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12323}}^1$

素因数の和:12377

約数の個数: 56

約数和(自身を含む): 356853744

約数和(自身を除く): 210949424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 12323, 24646, 49292, 61615, 98584, 123230, 197168, 246460, 394336, 455951, 492920, 788672, 911902, 985840, 1823804, 1971680, 2279755, 3647608, 3943360, 4559510, 7295216, 9119020, 14590432, 18238040, 29180864, 36476080, 72952160, 145904320]

約数ペア:

[(1, 145904320), (2, 72952160), (4, 36476080), (5, 29180864), (8, 18238040), (10, 14590432), (16, 9119020), (20, 7295216), (32, 4559510), (37, 3943360), (40, 3647608), (64, 2279755), (74, 1971680), (80, 1823804), (148, 985840), (160, 911902), (185, 788672), (296, 492920), (320, 455951), (370, 394336), (592, 246460), (740, 197168), (1184, 123230), (1480, 98584), (2368, 61615), (2960, 49292), (5920, 24646), (11840, 12323)]